Fruit of the Spirit: How to Sow to the Spirit, page-5

Still doesn't answer my question.
How does one know if they have the holy spirit? In the NT there are many instances in Acts where people were filled with the Holy Ghost/Holy Spirit.. the day of pentecost is probably a good example.
You need living proof that you have the holy spirit. Our body is the temple where the holy spirit would dwell, I agree with that - but just like being able to touch, taste, hear, smell something gives you an indication that you would have the holy spirit. John 3:3-8 is probably another good example.
Anyways.